package com.example.demo2.util;

public class RabbitMqUtils {
    //订单交换机,发布订阅模式
    public  static final String ORDER_EXCHANGE="order_exchange";
    //路由模式
    public  static final String DIRECT_EXCHANGE="direct_exchange";
    //主题模式
    public  static final String TOIC_EXCHANGE="toic_exchange";
    //过期时间
    public  static final String TTLORDER_EXCHANGE="ttlorder_exchange";
}


